The Polestar 4 pulls into view, bristling with sensors and an excellent turn of speed

Polestar 4.

Launched simultaneously with the Polestar 3, this is the Polestar 4, a sportier, more dynamically focused car that the company claims is its fastest model yet. Built using Geely's Sustainable Experience Architecture (SEA), as opposed to the SPA2 platform under the Polestar 3, the 4 has one immediately obvious party trick: no rear window.

Rear view: Polestar 4 (Image credit: Polestar)